Abstract: This paper presents work on validating the dynamic wind load predicted by a wind tunnel model with the values identified from full-scale field vibration data of a super-tall building in Hong Kong. Dynamic wind load in this ...

Abstract: Previously a Bayesian theory for modal identification using the fast Fourier transform (FFT) of ambient data was formulated. That method provides a rigorous way for obtaining modal properties as well as their uncertainties ...

Abstract: In a full Bayesian probabilistic framework for “robust” system identification, structural response predictions and performance reliability are updated using structural test data ? by considering the predictions of a whole ...

Abstract: This paper develops a more general reliability-based design approach for drilled shafts that formulates the design process as an expanded reliability problem in which Monte Carlo simulations (MCS) are used in the design. ...

Abstract: This paper presents a two-stage structural health monitoring methodology and applies it to the Phase I benchmark study sponsored by the IASC-ASCE Task Group on Structural Health Monitoring. In the first stage, modal ...

Abstract: This paper investigates the application of importance sampling method to estimating the first passage probability of single-degree-of-freedom elastoplastic systems subjected to white noise excitations. The importance ...

Abstract: A method for constructing an approximation of the critical excitation that drives an elastoplastic system from rest to a target threshold at a specified time instant, referred to as the “suboptimal excitation,” is presented ...

Abstract: ingle-layer physically based urban canopy models (UCM) have gained popularity for modeling urban?atmosphere interactions, especially the energy transport component. For a UCM to capture the physics of conductive, radiative, ...